Silent running: Lightship’s AE.1 electric Travel Trailer makes its debut as the Cosmos Edition

Lightship AE.1 Cosmos.

Lightship has revealed the first production versions of its much-anticipated all-electric RV, the AE.1. Limited to just 50 units, the Cosmos Edition is for sale now, designed and built at the company’s Colorado factory for delivery in Summer 2025.

Lightship AE.1 Cosmos on the move (Image credit: Lightship)

We’ve previously reported on Lightship’s mission to create an electrified travel trailer that works perfectly with the new breed of EV pick-ups and SUVs. Towing a conventional trailer murders an EV’s range, even if there’s ample power on hand.

Lightship AE.1 Cosmos in camp mode (Image credit: Lightship)

Lightship’s innovation is its TrekDrive power system, essentially a driven axle that counterbalances the drag of the trailer, meaning there’s negligible loss of range for the tow vehicle. Efficiency is also enhanced by the Lightship’s svelte aerodynamics; the entire trailer compresses into a smaller package for transportation, ‘Road Mode’, rising up to create space and headroom when camp has been struck.

Lightship AE.1 Cosmos on the move (Image credit: Lightship)

Of course, you don’t have to have a Rivian or even a Cybertruck to haul a Lightship, and the TrekDrive system means that conventional ICE vehicles will also see a marked improvement in their economy.

Lightship incorporates motors and batteries into the frame of the AE.1 (Image credit: Lightship)

Inside the expanded interior, Lightship have given the debut Cosmos Edition an ultra-high specification. The AE.1 is designed to sleep four, and amenities include a full bathroom, air conditioning and a fully-equipped kitchen, complete with dishwasher, refrigerator, microwave, convection oven and induction cooktop.

The top of the travel trailer is covered in solar panels (Image credit: Lightship)

All appliances and systems are electric, powered by the onboard battery and supported by the integrated, full-solar panel roof. The company points out this avoids hauling fossil fuels around and also banishes the buzz of a generator, making off-grid living silent and clean.

Layout diagram of the original Lightship L1 concept (Image credit: Lightship)

‘With the Lightship AE.1 Cosmos, we’re delivering a dream travel experience for sustainable travellers, tech lovers and EV enthusiasts,’ says Ben Parker. Parker co-founded the company with Toby Kraus in 2020 and is now Lightship’s Chief Product Officer. ‘Our mission is to bring RVs into the electric age with the AE.1,’ he continues, ‘The Cosmos Edition is the first premium realization, and we have other trims to fit travellers’ needs coming quickly down the road.’

The original Lightship L1 concept, towed by a Rivian R1T (Image credit: Lightship)

After the initial run of Cosmos AE.1s in two different colourways, the company will be creating three new trim levels, Atmos, Panos, and Terros, each offering distinctive feature sets, capacities and functions.

Off the grid in the original Lightship L1 concept (Image credit: Lightship)

Lightship AE.1 Cosmos Edition, $250,000, LightshipRV.com, @LightshipRV